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michael_nielsen's profile
michael_nielsen
michael_nielsen
michael_nielsen
@michael_nielsen

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michael_nielsen

@michael_nielsen

Searching for the numinous. Co-purveyor of https://quantum.country/ 

San Francisco, CA
michaelnielsen.org
Joined July 2008

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    1. David R. Pugh‏ @TheSandyCoder 13 Jul 2018
      • Report Tweet
      Replying to @SimonDeDeo

      Here is a recent Kaggle competition that caught my eye...surely participating in competitions like this would qualify as science? https://www.kaggle.com/c/trackml-particle-identification …

      1 reply 0 retweets 0 likes
    2. Simon DeDeo‏ @SimonDeDeo 13 Jul 2018
      • Report Tweet
      Replying to @TheSandyCoder

      So I want to be very careful here. There are many ways to participate in science.

      1 reply 0 retweets 0 likes
    3. Simon DeDeo‏ @SimonDeDeo 13 Jul 2018
      • Report Tweet
      Replying to @SimonDeDeo @TheSandyCoder

      You could learn a lot from doing this—how to write code, get experience thinking clearly, logically, creatively. Sitzfleisch.

      1 reply 0 retweets 0 likes
    4. Simon DeDeo‏ @SimonDeDeo 13 Jul 2018
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      Replying to @SimonDeDeo @TheSandyCoder

      But this is where @michael_nielsen and I might part company: I don’t think working on GalaxyZoo is doing science.

      2 replies 0 retweets 0 likes
    5. michael_nielsen‏ @michael_nielsen 13 Jul 2018
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      Replying to @SimonDeDeo @TheSandyCoder

      Sounds like a not-terribly-interesting argument over definitions. Is a galaxy classification scientifically useful? Yes.

      1 reply 0 retweets 0 likes
    6. Simon DeDeo‏ @SimonDeDeo 13 Jul 2018
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      Replying to @michael_nielsen @TheSandyCoder

      I’m happy to blur things usually but here I think the distinctions matter.

      1 reply 0 retweets 0 likes
    7. michael_nielsen‏ @michael_nielsen 13 Jul 2018
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      Replying to @SimonDeDeo @TheSandyCoder

      Why? This is a classic case of different degrees. There's a continuum between classifying a galaxy and doing Nobel prizewinning work. In fact, the Zooites show it, rather nicely, with many, many different levels of engagement & understanding.

      1 reply 0 retweets 0 likes
    8. michael_nielsen‏ @michael_nielsen 13 Jul 2018
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      Replying to @michael_nielsen @SimonDeDeo @TheSandyCoder

      The different degrees do matter, of course. But there are hundreds of them, and few (if any) people encompass all of them. I've known Nobel prizewinning scientists who understand little of the mathematical models they're testing; I've known others who've never collected any data

      1 reply 0 retweets 0 likes
    9. Simon DeDeo‏ @SimonDeDeo 13 Jul 2018
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      Replying to @michael_nielsen @TheSandyCoder

      Murray Gell-Mann knows it all ;) I think about engagement a lot (as do you!), and worry about getting people over a line: from helping to doing.

      1 reply 0 retweets 0 likes
    10. michael_nielsen‏ @michael_nielsen 13 Jul 2018
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      Replying to @SimonDeDeo @TheSandyCoder

      Go read some of the Zooite forums, for things like the discovery of the "Green pea" galaxies. You see people who initially know little follow their curiosity, and end up discussing the ins and outs of spectroscopy, what it means for a galaxy to be a new type, etc.

      1 reply 0 retweets 0 likes
      michael_nielsen‏ @michael_nielsen 13 Jul 2018
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      Replying to @michael_nielsen @SimonDeDeo @TheSandyCoder

      It's a long way from Gell-Mann. But it's also a long way from doing a single galaxy classification. And I don't think "doing science" is black and white at all. Too many of my scientist colleagues would fail that test. I'm not sure I'd pass.

      12:40 AM - 13 Jul 2018
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      • Greg Stoddard Peadar Coyle
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        2. Simon DeDeo‏ @SimonDeDeo 13 Jul 2018
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          Replying to @michael_nielsen @TheSandyCoder

          I don’t think it’s black and white either. Very important to say there are gradations. I agree with you there.

          1 reply 0 retweets 1 like
        3. Simon DeDeo‏ @SimonDeDeo 13 Jul 2018
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          Replying to @SimonDeDeo @michael_nielsen @TheSandyCoder

          But I think it’s also important to know which way the gradient goes. I (think I!) know, when I work with students, which directions lead them to increasing doing powers, creative powers.

          1 reply 0 retweets 1 like
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